Utilities in Pennsylvania
22,952 systems (SDWIS/Fed snapshot). Search or browse pages — open any row for PFAS monitoring, violation counts, and filter recommendations.
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SWEITZER MHP
PA6420033 · 30 served
SWEMCO
PA1090925 · 40 served
SWF INDUSTRIAL
PA7670331 · 50 served
SWICK CPGRD
PA4310813 · 100 served
SWIDZINSKIS MARKET
PA5100875 · 50 served
SWIFT MIDDLE SCH
PA7360521 · 1,200 served
SWIFTWATER INN
PA2450523 · 150 served
SWIFTWATER PLAZA
PA2451335 · 25 served
SWIFTWATER STATE POLICE BARRAC
PA2451242 · 60 served
SWIGART MUSEUM
PA4310007 · 25 served
SWIGART MUSEUM
PA4310804 · 25 served
SWIHARTS HARBOR LOUNGE
PA6370904 · 100 served
SWINGLES CORNER FARMSTAND
PA2640527 · 25 served
SWIRES COUNTRY MARKET & DELI
PA2401005 · 75 served
SWIRL INN
PA6430967 · 75 served
SWISS CHALET
PA3540328 · 110 served
SWISS COTTAGE
PA1460450 · 50 served
SWISS MAID INC
PA2520395 · 25 served
SWITCHBACK MX
PA5101009 · 25 served
SWN ENERGY TUNKHANNOCK
PA2660976 · 75 served
SWT ALLENTOWN CONS SYSTEM
PA3390087 · 1,300 served
SWT MAIN SYSTEM
PA3390065 · 14,500 served
SWTA - WHITEHALL CONS. SYSTEM
PA3390110 · 185 served
SWTA-BRIDGEVIEW
PA3390066 · 150 served
SWTA-SIEGER GARDENS
PA3390067 · 66 served
SYCAMORE FARM
PA1460471 · 30 served
SYCAMORE GARDENS APARTMENTS
PA1460072 · 200 served
SYCAMORE HILL MOBILE HOME PARK
PA7380013 · 64 served
SYCAMORE MOBILEHOME PARK
PA3060049 · 68 served
SYKESVILLE BOROUGH
PA6330013 · 1,500 served
SYLVAN ACRES
PA5320021 · 80 served
SYLVAN HILLS CHRISTIAN CAMP
PA4140851 · 90 served
SYLVAN HILLS CHRISTIAN CAMP
PA4140060 · 90 served
SYLVAN HILLS WATER WORKS
PA7670095 · 40 served
SYLVAN POOLS PLAZA #2
PA1091095 · 100 served
SYLVANIA GULF
PA2590993 · 26 served
SYLVANIA INN RESTAURANT
PA6530307 · 50 served
SYLVIAS PLACE
PA5040384 · 50 served
SYLVIAS RESTAURANT
PA7380354 · 75 served
SYMBA CAPITAL LLC
PA2660811 · 1,000 served
SYNTHANE TAYLOR CORP.
PA1460405 · 500 served
SYS HOTDOGS
PA5320325 · 25 served
SZYMANSKI TAVERN
PA6240303 · 35 served
T & C GEN STORE
PA7210926 · 100 served
T & E MOUNTAIN TOP INN
PA7360869 · 200 served
T & J VALLEY VIEW MHP
PA7280047 · 130 served
T & JS CHECKERED FLAG DRIVE IN
PA3060917 · 50 served
T & M MARKET
PA7010874 · 25 served
T & M MARKETS
PA4050867 · 25 served
T A FULMER LLC
PA4411010 · 25 served